baber/WOPTO huggingface dataset:
Patent CN-1231104-A (CN)
Title: 检测终端移动的方法以及蜂窝无线网络
Inventor: MANNIST HARRI
IPC: H04W84/14
Filed: 1997-09-16
Abstract: 本发明涉及检测终端(130)移动的一种方法,以及一种蜂窝无线网络。终端(130)是一个无线用户终端(210)或归属中继器(220)。该方法包括以下步骤:终端(130)以给定间隔存储小区列表;终端(130)比较以给定间隔存储的小区列表;如果小区列表中出现了足够多数量的变化,则终端(130)断定它正在移动;终端(130)将有关其移动的告警发送给网络部分。利用实现该方法的终端,运营商可以向用户提供经济有效的用户接口。
Patent CN-1231671-A (CN)
Title: 抗血栓形成的氮杂环烷基链烷酰基肽和假肽
Inventor: KLEIN S I
IPC: C07K5/08
Filed: 1997-08-15
Abstract: 本发明涉及抗血栓形成化合物N－[N－[N－(4－(哌啶－4－基)丁酰基)－N－乙基甘氨酰基]－(L)－天冬氨酰]－(L)－β－环己基丙氨酰胺的不吸湿的稳定结晶形式,所述稳定结晶形式的制备方法、其药物组合物及其中间体,本发明还涉及用于制备式(Ⅱ)化合物的方法和中间体,其中:A、B、Z、E 1 、E 2 、G、R、m、n和p如文中所定义。
Patent CN-1249403-A (CN)
Title: 涡旋式压缩机的轴承润滑系统
Inventor: UTER R E
IPC: F04C18/00
Filed: 1999-06-22
Abstract: 一种涡旋式压缩机(20);其具有抽吸腔室(98)和排放腔室(110)。其还包括涡旋件(56、58)、中压腔室(81)、储油槽(46)、电机(32)和曲轴(34)。曲轴有纵向通路(52、54)。曲轴有第一通路(624);滚柱(82)有内外圆周面,第二通路(622)在其间延伸,第一和第二通路流体连通,轴承(57)设置在滚柱的外圆周面与涡旋件之间。设有油接收空间(55),以及第三通路(626)。
Patent CN-1312911-A (CN)
Title: 非接触测试方法和装置
Inventor: HARZANU B
IPC: G01R31/312
Filed: 1999-06-16
Abstract: 本发明公开了一种对具有第一和第二侧面并且包括许多导体的电路(12)进行电测试的装置,该装置包括至少一个激励电极(14,16,20),其位置邻近电路的至少一个第一和第二侧面,并且在操作中以非接触方式对其施加一个激励电磁场,至少一个检测电极(25),其位置邻近电路的至少一个第一和第二侧面,并且在操作中以非接触方式检测由于对其各个部位施加的激励电磁场所产生的电磁场,至少一个激励电极和至少一个检测电极当中的至少一个包括至少两个电极,而至少其中之一的位置各自邻近电路的至少一个第一和第二侧面。本发明还公开了一种对具有第一和第二侧面并且包括许多导体的电路进行电测试的方法。
Patent CR-20120585-A (CR)
Title: Una forma cristalina de (r)-7cloro-n-(quinuclidin-3-il) benzo [b] tiofeno-2-carboxamida monohidrato
Inventor: OLIVER-SHAFFER PATRICIA
IPC: A61K31/439
Filed: 2012-11-16
Abstract: Se describen formas cristalinas I y II de clorhidrato de (R)-7-cloro-N- (quinuclidin-3-il) benzo (b) tiofeno-2-carboxamida monohidrato y composiciones, procedimientos de fabricación y usos teraéuticos de las mismas
Patent CR-20150250-A (CR)
Title: Nuevos derivados de piridina
Inventor: FREI BEAT
IPC: C07D417/14
Filed: 2015-05-12
Abstract: La invención se refiere a un compuesto de la fórmula (I), en la que de R1 a R3 tienen los significados definidos en la descripción y en las reivindicaciones. El compuesto de la fórmula (I) puede utilizarse como medicamento.
Patent CR-20200039-A (CR)
Title: Electrically conductive surface and a process for producing the same
Inventor: BALL DAVID JAMES
IPC: H05F3/02
Filed: 2018-07-26
Abstract: Load-bearing apparatus/systems for location in the vicinity of energized power lines are provided. The apparatus includes a base member. The base member has an upper layer and a backing surface layer. An uppermost surface of the upper layer is adapted to support on it at least power line workers and/or related stringing equipment. At least the uppermost surface of the upper layer is adapted to be electrically conductive. Methods for forming the apparatus are also provided.
Patent EC-SP014123-A (EC)
Title: Sistema de construccion con paneles prefabricados de estructura metalica (murotec)
Inventor: CARVAJAL ROUSSEAU EDMUNDO
IPC: E04B1/16
Filed: 2001-07-17
Abstract: Esta invención se refiere a un sistema deconstrucción con paneles prefabricados de estructura espacial metálica que comprende el diseño y método de utilización del sistema de construcción de edificaciones utilizando paneles modulares prefabricados en varillas de un metal estructural, particularmente acero y láminas de acero galvanizado perforado expandido y nervado que sumado a los elementos de unión y refuerzo se ensamblan en ora y se rellenan o revisten de hormigón o mortero de cemento según sea su uso, permitiendo construir viviendas y edificios de uso múltiple con precisión rapidez y sin uso de herramienta pesada o compleja. La construcción terminada es sólida, resistente a sismos, huracanes, tornados e incendios cumpliendo con los códigos de construcción exigidos internacionalmente. Este nuevo concepto nos permitirá producir Kits (conjunto de piezas para armar) de viviendas o edificaciones fáciles de ensamblar para los usuarios finales.
Patent EC-SP034530-A (EC)
Title: Derivados de 6-metil-tramadol sustituido en o
Inventor: BUSCHMANN HELMUT HEINRICH
IPC: A61P25/06
Filed: 2003-03-28
Abstract: La invención se relaciona con derivados de 6-metil-tramadol sustituido en O, métodos para producir los mismos, medicamentos cinteniendo estos compuestos y al uso de derivados de 6-metil-tramadol sustituido en O para tratar el dolor.
Patent EC-SP034730-A (EC)
Title: Quinazolinas como inhibidores de mmp-13
Inventor: GAUDILLIERE BERNARD
IPC: A61K31/525
Filed: 2003-08-13
Abstract: Un compuesto seleccionado de aquellos de fórmula (I): donde: (Gráfico) R1 representa un grupo seleccionado de hidrogeno, amino, alquilo, alquenilo, aminoalquilo, arilo, arilalquilo, heterociclo, y cicloalquiloalquilo, sustituido de manera opcional, W representa oxígeno, azufre, O=N-R1, Donde R1 es como se 10-define la memoria descriptiva X1, X2 yX3 representan nitrógeno 0-C-R6 donde R6 es como se lo define en la memoria descriptiva, Y representa oxigeno, azufre, -NH, O N(C1-C6)alquilo, Z representa oxigeno, azufre, -NR7 donde R7 es como se lo define en la memoria descriptiva, A representa un sistema de anillos aromáticos o no aromáticos, heterocíclicos o no heterocíclicos, m es un entero de 1 a 8 inclusive , Z1 representa -CR8R9 donde R8 y Rg son como se lo define en la memoria descriptiva, A representa un sistema de anillo aromáticos o no aromáticos, heterociclicos o no heterociclicos, m es un entero de 0 a 7 inclusive, el/los grupo (s) R2 es/son como se lo (s) define en la memoria descriptiva, R3 representa hidrógeno, alquilo, alquenilo, alquinilo, , o un grupo de fórmula: donde Z2, B, B5, P y q son como se los define en la memoria descriptiva, de manera opcional, las formas racemicas de los mismos, isómeros de los mismos, N-óxidos de los mismos, y los productos medicinales que contienen los mismos son de utilidad como inhibidores específicos de la metaloproteasa de matriz de tipo 13.
Patent EC-SP034848-A (EC)
Title: Derivados oxazol acido carboxilico sustituidos para uso como activadores ppar-alpha y -gamma en el tratamiento de diabetes
Inventor: BOEHRINGER MARKUS
IPC: C07D413/14
Filed: 2003-11-13
Abstract: En donde R1 a R7 son como se ha definido en la descripción y las reivindicaciones, y sales farmacéuticamente aceptables y ésteres de los mismos. Los compuestos son útiles para el tratamiento de enfermedades tales como diabetes
Patent EC-SP045030-A (EC)
Title: Productos cárnicos enriquecidos con fracciones peptídicas de tejidos colagénicos
IPC: A23J1/10
Filed: 2004-03-24
Abstract: El objeto de la invención es enriquecer los productos cárnicos tradicionales con péptidos de colágeno asimilables, de modo que se alcance junto con otros alimentos la dosis diaria recomendada de 10 gramos. Para ello se incorpora a las formulaciones de los productos cárnicos tradicionales los péptidos de colágeno en una dosis del 0,5% al 25%, debiéndose en algunos casos retocar la fórmula tradicional para obtener los parámetros de calidad requeridos.
Patent EC-SP056057-A (EC)
Title: Compuestos de benzo[1,2,5]tiadiazole
Inventor: ALLISON BRETT D
IPC: A61K31/4709
Filed: 2005-09-28
Abstract: Ciertos compuestos de amidofenil-sufanilamino-benzo[1,2,5]tiadiazole son moduladores CCK2 útiles en el tratamiento de enfermedades mediadas por CCK2.
Patent EC-SP066549-A (EC)
Title: Compuestos de pirazolilo e imidazolilo bicíclicos y usos de los mismos
Inventor: GRIFFITH DAVID ANDREW
IPC: C07D487/04
Filed: 2006-05-05
Abstract: En este documento se describen compuestos de Fórmula (I). 	Se ha demostrado que los compuestos actúan como ligandos de receptores de canabinoides y, por lo tanto, son útiles en el tratamiento de enfermedades asociadas con la mediación de los receptores de canabinoides en animales.
Patent EC-SP961842-A (EC)
Title: Nuevos medicamentos y su utilizacion
Inventor: BANHOLZER ROLF
IPC: A61K31/00
Filed: 1996-07-30
Abstract: La presente invención se refiere a que debido a su sorprendente efecto fuerte y de larga duración, las sales de enantiómero L-(-) de (endo sin) -(-) -3 (3-hidroxi-1-oxo-2-fenilpropoxi)-8- metil -8-(1-metiletil)-8-azoniabiciclo (3.2.1) octano so adecuados como principios activos para medicamentos de administración por via inhalativa para la terapia de las vias respiratorias.
Patent EC-SP982593-A (EC)
Title: Nuevo metodo de tratamiento vi
Inventor: BUCKINGHAM ROBIN EDWIN
IPC: A61K9/00
Filed: 1998-07-16
Abstract: Un método para el tratamiento de la diabetes mellitus y las condiciones asociadas con la diabetes mellitus en un mamífero, método que comprende administrar una cantidad efectiva, no tóxica y farmacéuticamente aceptable de un sensibilizador de insulina y una cantidad sub-máxima de un secretagogo de insulina, a un mamífero que lo necesita; y una composición farmacéutica para empleo de dichos métodos.
Patent FR-1602255-A (FR)
Title: Tablets containing hepatocatalase
IPC: C12N9/08
Filed: 1963-05-31
Granted: 1970-11-02
Abstract: Tablets, capsules, granules etc. containing hepatocatalase (I) are protected from attack by acids yet break down readily in the presence of weak alkalis by a coating contg natural or synthetic resins. The tablets have therapeutic activity which is not destroyed in the stomach.
Patent FR-1604662-A (FR)
Title: Sepn and storing of liq radioactive biological waste - - until the radioactivity has decayed
IPC: G21F9/22
Filed: 1968-11-19
Granted: 1972-01-03
Abstract: Liq. waste from a patient who has received radioactive tracer treatment, contains an appreciable amt. of radioactivity, but solid waste a negligible amt. This appts. consits of a W.C. bowl with a central flap, hinged at the base and operated by the patient to separate solid waste from liquid waste. The solids are then flushed down the drains in the conventional manner but the liquid waste passes to a series of tanks where it is diluted with water and stored until the radioactive has decayed upon which it can be flushed into the drains the tanks being emptied in chronological order.
Patent GB-1047419-A (GB)
IPC: B65G51/03
Abstract: 1,047,419. Conveying by buoyancy. SPENCER (MELKSHAM) Ltd. Aug. 18, 1965 [Aug. 18, 1964], No. 35355/65. Heading B8B. [Also in Division B7] In a conveyer system in which objects are supported on a gas film the upper surface comprises a sheet 10, Fig. 1, of flexible or elastic gas impervious material having apertures 14 coupled by deformable conduits 15 to a plenum chamber 2, valves 7 being opened through stems 8 to allow the passage of gas in the region of the objects when the sheet 10 is deformed. The system is self-starting since the sheet 10 is initially deformed by direct contact. The apertures 14 are formed in rigid plates 13 sealed to the sheet 10 and coupled to the valve actuating stems 8 through a bridge 18. The plates 13 are preferably dished to increase the effective area on starting. In modifications, the sheet 10 is supported by coil springs or foam cushions or may form part of an inflatable air mattress.
Patent GB-1051219-A (GB)
IPC: C09B45/32
Abstract: 1,051,219. Iron complexes of disazo dyes. FARBENFABRIK WOLFEN VEB. March 10, 1964, No. 10041/64. Heading C4P. The invention comprises 1: 1-iron complexes of disazo dyes of general formula in which X is a sulphonic acid group and Y is a chlorine atom or a methoxy radical. In an example the dyes of the above formula are slurried in alkali at 80-90‹ C. to which solution ferrous sulphate is added with stirring for one hour, acetic acid added to give pH 5-6 and the dye: iron complex is salted out. The dyes dye leather in yellow shades.
Patent GB-1053610-A (GB)
IPC: D06M15/693
Abstract: 1,053,610. Coated fabric. MacLELLAN RUBBER Ltd. Jan. 29, 1965 [Nov. 14, 1963], No. 44932/63. Heading B2E. [Also in Divisions B6 and B8] Pliable fabric is prepared for use as a drawing or painting canvas by applying a coating of compounded natural or synthetic rubber or plastics or like polymeric material on the surface of at least one of the faces of the fabric, the covering being of sufficiently small thickness that the grain or texture of the fabric is still visible. The coating material may be coloured by pigment before application. The fabric may be made from hemp, cotton, flax, nylon, or other natural and/or synthetic fibre, and may consist of single yarn material. The rubber may be vulcanized or unvulcanized. An example of the painting canvas is a cotton fabric treated with a dispersion of a rubber mix consisting of natural rubber, a mineral filler, a vulcanizing ingredient such as sulphur, an anti-oxidant and colouring matter. The fabric may be coated on both sides. The canvas may be proofed against rot and mildew. The canvas may be packed e.g. by making up in rolls with a backing sheet of paper, or cutting into sheets which can be individually packed or interleaved and packed in boxes, or making up into pads or books or envelopes which may be interleaved with paper or cardboard sheets which may display instructions or information. The canvas may be stuck to a wall using an adhesive.
Patent GB-1053947-A (GB)
IPC: G01N35/08
Abstract: 1,053,947. Separating precipitates from flowing streams; removing solids from liquid by settling. TECHNICON INSTRUMENTS CORPORATION. Aug. 28, 1963 [Sept. 5, 1962], No. 33997/63. Headings BID and B1X. In treating a series of liquid samples passing in succession through a tube together with reagent which forms therewith a separable substance of higher specific gravity, one or more openings are provided in the lower part of a generally horizontal part of said tube, whereby said substance flows by gravity out of said tube. As shown in Figure 1, a sample of blood is admitted to tube 28 of flexible tube pump 10. and at 34 is mixed with antiserum from tube 32 and segmented with air from tube 30. The stream is passed via mixing coil 12 to cooled reaction coil 14 where (depending on the effect of the antiserum on the particular blood sample) agglutination may take place. The stream is then diluted with saline solution from tube 42, passed through heating coil 12a to horizontal tube 18 where setting-out takes place, and thence to separating device 20 in which. as shown in Fig. 2, agglutinated red cells are withdrawn through side tube 52. Remaining red cells are progressively removed by settling and separation in tubes 18a, 18b and T-tubes 20a, 20b respectively. Water is then admitted through tube 70 to effect haemolysis and after passage through mixing coils 12d and 12e the stream has the gas segments removed at 80 and is passed to the colorimetric analyser 24.
Patent GB-1054983-A (GB)
IPC: C25B9/02
Abstract: 1,054,983. Adjusting anodes in electrolytic cells. BADISCHE ANILIN - & SODA FABRIK A. G. May 4, 1964 [May 24, 1963], No. 18372/64. Heading C7B. An anode of an alkali metal chloride electrolytic cell having a horizontal cathode, preferably of mercury, is adjusted, e. g. to lower the graphite anode plate 2 towards the cathode, by rotating a support member 4 resting loosely on the cell cover 6, which member carries or has formed therein a nut 5 engaging a screw thread 3 on the upper end of the anode shaft 1 which, where it passes through the cover, is sealed by a plug 8 of elastomeric material such as rubber having a central opening provided with grooves or a labyrinth. The opening in the cell cover may have an upwardly directed flange 7; the upper portion of the plug may be extended to form a collar (see Fig. 4, not shown) turned over the flange. The screwthreads of the shaft 1 and nut 5 may be of metal and graphite respectively, or vice versa.
Patent GB-1227431-A (GB)
IPC: C09D7/47
Filed: 1968-04-19
Abstract: 1,227,431. Coated substrates. TROY CHEMICAL CORP. 19 April, 1968, No. 18582/68. Heading B2E. [Also in Division C3] A dry, uniform protective film is imported to the surface of an object by applying to the surface of the object a composition comprising a curable polymeric organic composition having incorporated therein a polymerised ether. The polymerized ether is characterised by repeating units of the formula: wherein R is a branched hydrocarbon chain, and the polymerised ether has a molecular weight of at least 100,000: The composition may also contain pigments, plasticizers, solvents or dyes. The composition may be applied to surfaces by brushing, or by dipping the surfaces into the composition.
Patent GB-1228075-A (GB)
IPC: F16L43/00
Filed: 1969-06-27
Abstract: 1,228,075. Pipe bends. W. BUSCH, and H. FRIEDERICHS, [trading as BERGISCHE STAHL-INDUSTRIE]. 27 June, 1969 [17 Aug., 1968], No. 32597/69. Heading F2G. A cast-steel pipe bend with a circular crosssection at inlet and outlet positions has the inner surface of the convex region of the curved portion transversely flattened as at "Z". The Figure illustrates a 180 degree bend with the transversely flattened region forming part of a cylindrical surface, wherein the width of the flattened region may be equal to or less than the diameter of the circular cross-section at "1". The wall of the bend may be thickened as at "5". A smooth transition of the flattened region to the inner surface may be provided to assist streamlined fluid-flow in the pipe bend. For a similar reason the area of cross-section at "2" may be made equal to or greater than the cross-sectional area at 1. The invention provides a pipe bend with reduced wear at the surface "3", for conveying fluids carrying solid particles in a petroleum cracking plant.
Patent GB-1230719-A (GB)
IPC: F16K27/06
Filed: 1969-11-14
Abstract: 1,230,719. Valves; pipe couplings. J. P. BEESTON. 14 Nov., 1969, No. 55802/69 Headings F2G and F2V. A valve with a cylindrical plug 4 and a contractable liner 5 is provided with a sealing ring 13 whose thickness is greater than that of the liner 5, the body 3 being provided with means (17) (Fig. 3, not shown) to press against the external surface of the liner 5 to urge the plug 4 towards the sealing ring 13. The invention may be embodied in a pipe coupling and valve of the type described in Specification 638,959. The sealing ring is held in position between the valve bore 7 and the plug bore 8 by a metal ring 14, and is trapped in the gap between the ring 14 and the liner 5 at two diametrically opposed points on the minor axis of the aperture 12.
Patent GB-1231409-A (GB)
IPC: C07D265/08
Filed: 1968-09-27
Abstract: 1,231,409. Oxazine derivatives. CHEMISCHE WERKE HULS A.G. 27 Sept., 1968 [29 Sept., 1967], No. 45943/68. Heading C2C. The invention comprises 4H-5,6-dihydro- 1,3-oxazine having the general formula in which R is a C 1 -C 17  hydrocarbon radical which is a saturated or unsaturated aliphatic radical, an aryl radical or a cyclohexyl radical; R<SP>1</SP> is H; R<SP>2</SP> is H, CH 3  or when taken with R<SP>3</SP> is tetramethylene; R<SP>3</SP> is C 1 -C 3  alkyl or alkenyl radical optionally substituted by chloro or acetoxy, or a phenyl group, or when taken together with R<SP>2</SP> is tetramethylene; R<SP>4</SP> is H or CH 3  ; and R<SP>5</SP> is a C 1 -C 7  alkyl radical, or a phenyl or tolyl radical in which the benzene ring may be substituted by chloro or nitro. They may be prepared by treating a mixture of an aldehyde R<SP>5</SP>CHO, an olefinically unsaturated compound R<SP>3</SP>(R<SP>4</SP>)C : C(R<SP>1</SP>)R<SP>2</SP>, an amide RCONH 2  and a strong non-oxidizing acid at - 10‹ to + 50‹ C. and liberating the required compound, from the oxazine salt formed, by treatment with an alkaline reagent, the starting mixture containing not more than 30% by weight of water based on the combined weights of the acid and the water, and the amount of acid used being sufficient to neutralize the 4H-5,6-dihydro-oxazine formed. The process is applicable to compounds in which R<SP>5</SP> is any aromatic or saturated aliphatic radical.
Patent GB-1231830-A (GB)
IPC: G03F7/06
Filed: 1968-09-20
Abstract: 1,231,830. Photographic silver halide material. EASTMAN KODAK CO. Sept. 20, 1968 [Sept. 22, 1967], No.44720/68. Heading G2C. A photographic material comprises a support and a layer of a photo-sensitive silver halide photographic emulsion which contains incorporated in the emulsion layer or a layer adjacent thereto a substantially water-insoluble (i.e. a solubility of less than 5g in 1 litre of water at 20 C. ) silver halide developing agent dissolved in a solvent comprising an amide of the formula: R 1  -[CONR 2 R 3 ] n  wherein n is 1 or 2, when n is 1, R 1  is an alkyl group of at least four carbon atoms and when n is 2, R 1  is an arylene group, R 2  and R 3  are each hydrogen, an alkyl group of 1 to 4 carbon atoms or an aryl group or R 2  and R 3  are joined to form together with the nitrogen atom a 5- or 6- membered heterocyclic nucleus. The ratio of developing agent to solvent may be within the range of 1:1 to 1:15 by weight, preferably 1:4 to 1:7. The amide, defined above, may be used in conjunction with an organic solvent and they may be mixed in any proportion. A preferable mixture comprises at least 25% by weight of the amide and up to 75% by weight organic solvent. Organic solvents which may be used are substantially water insoluble (as hereinbefore defined) esters having a boiling point above 150C. and a molecular weight between 100 and 1000. Examples of such esters are tricnesyl phosphate and dibutyl phthalate. The developing agent may be a polyhydroxybenzene. In the Examples 4-phenyl-catechol is used. The silver halide emulsion layer may be a direct-positive silver halide emulsion. The amides used in the Examples are diethyllauramide and N, N, N<SP>1</SP>, N<SP>1</SP> - tetraethyl-ortho-phthalamide.
Patent GB-1234342-A (GB)
IPC: B23G5/06
Filed: 1969-09-18
Abstract: 1,234,342. Taps. FORD MOTOR CO. Ltd. 18 Sept., 1969 [4 Oct., 1968], No. 45974/69. Heading B3N. A tap 1 for tapping blind holes comprises a shank 2, and a cutting portion 3, the latter being formed with a section I which can be parted off from the shank when worn, so that a second section II of the same diameter can be used. More than two sections may be provided.
Patent GB-1258721-A (GB)
IPC: A47J37/04
Filed: 1970-01-14
Abstract: 1,258,721. Barbecue thermostat. WOLFGERATE G.m.b.H. Jan. 14, 1970 [Jan. 21, 1969; Feb. 11, 1969], No.1841/70. Heading A4D. A charcoal fired barbecue has a charcoal container 1 on one side of the spit 2 and a heat reflecting screen 3 on the other side which varies the heat supplied to the food item 16 by its angular setting. Coarse setting is obtained manually by slackening the handle 6 which unclamps the holder 9 from the bearing 4 see Fig. 3 (not shown) and allows angular adjustment of the whole reflector unit which is then reclamped in the desired position. Fine adjustment occurs automatically by means of the spiral bi-metallic strip 7 whose outer end is fixed to the reflector and whose inner end is fixed to the bearing pin (11). The range of fine adjustment is limited by the holder 9 see Fig. 4 (not shown). Increase of temperature causes the bi-metallic strip to move the reflector away from the heat source and vice versa. In an alternative embodiment Fig. 5 (not shown) a barbecue has a cover (31) with an opening in the top (32). The opening is restricted by a lid (36) which moves in response to a spiral bi-metallic strip (33) which is opposed by a spring (38) whose compression is set by a nut (39) thus in operation as the temperature under the cover builds up the lid opens to ventilate the hot gas thus maintaining an even temperature.
Patent GB-1287961-A (GB)
IPC: D06L4/23
Filed: 1970-03-06
Abstract: 1287961 Sodium hypochlorite solutions JEYES GROUP Ltd 19 April 1971 [6 March 1970] 10836/70 Heading DIP [Also in Division C5] An aqueous sodium hypochlorite solution for use as a presoak in the washing of fabrics contains an alkali metal chromate in quantities of 0.25 to 1% by wt. The solution contains 2 to 11% by wt of available chlorine and the chromate is preferably sodium chromate. The solution may contain a stabilizer for the sodium hypochlorite, particularly an alkali metal heptonate or alkali metal boroheptonate as disclosed in Specification 1282906.